SRC/slarnv.f(3)            Library Functions Manual            SRC/slarnv.f(3)

NAME
       SRC/slarnv.f

SYNOPSIS
   Functions/Subroutines
       subroutine slarnv (idist, iseed, n, x)
           SLARNV returns a vector of random numbers from a uniform or normal
           distribution.

Function/Subroutine Documentation
   subroutine slarnv (integer idist, integer, dimension( 4 ) iseed, integer n,
       real, dimension( * ) x)
       SLARNV returns a vector of random numbers from a uniform or normal
       distribution.

       Purpose:


           !>
           !> SLARNV returns a vector of n random real numbers from a uniform or
           !> normal distribution.
           !>

       Parameters
           IDIST

           !>          IDIST is INTEGER
           !>          Specifies the distribution of the random numbers:
           !>          = 1:  uniform (0,1)
           !>          = 2:  uniform (-1,1)
           !>          = 3:  normal (0,1)
           !>

           ISEED

           !>          ISEED is INTEGER array, dimension (4)
           !>          On entry, the seed of the random number generator; the array
           !>          elements must be between 0 and 4095, and ISEED(4) must be
           !>          odd.
           !>          On exit, the seed is updated.
           !>

           N

           !>          N is INTEGER
           !>          The number of random numbers to be generated.
           !>

           X

           !>          X is REAL array, dimension (N)
           !>          The generated random numbers.
           !>

       Author
           Univ. of Tennessee


           Univ. of California Berkeley


           Univ. of Colorado Denver


           NAG Ltd.

       Further Details:


           !>
           !>  This routine calls the auxiliary routine SLARUV to generate random
           !>  real numbers from a uniform (0,1) distribution, in batches of up to
           !>  128 using vectorisable code. The Box-Muller method is used to
           !>  transform numbers from a uniform to a normal distribution.
           !>

       Definition at line 96 of file slarnv.f.

Author
       Generated automatically by Doxygen for LAPACK from the source code.

LAPACK                          Version 3.12.0                 SRC/slarnv.f(3)